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Bones

Bones. Skeleton consists of 206 bones. Subdivisions. Axial Appendicular. Axial Skeleton. Bones are organs composed of the following tissues:. Bone tissue Cartilage Epithelial Fibrous connective tissue Blood connective Nervous tissue. Shapes of Bones. Long –vs- Irregular Bone.

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Bones

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  1. Bones

  2. Skeleton consists of 206 bones.

  3. Subdivisions • Axial • Appendicular

  4. Axial Skeleton

  5. Bones are organs composed of the following tissues: • Bone tissue • Cartilage • Epithelial • Fibrous connective tissue • Blood connective • Nervous tissue

  6. Shapes of Bones

  7. Long –vs- Irregular Bone Irregular Bone

  8. Types of Bone Growth • Intramembranous • Skull • Comes from primitive connective tissue cells • Endochondral • All other • Comes from cartilage

  9. Endochondral Bone Growth

  10. Endochondral

  11. Spongy found in the expanded end region of long bones and fills irregular space. Compact on outer bone and shafts of long bones. Spongy –vs-Compact

  12. Intramembranous Bone Growth

  13. Bone Fractures

  14. Broken Bone

  15. Fractures heal more quickly: -in young individuals -in upper limbs as opposed to lower limbs -in spongy bones –vs- compact bone

  16. Bone Fracture Film

  17. How recent?

  18. Skull

  19. Cervical Vertebrae

  20. Labwork

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